woah

.env.example

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+LASTFM_KEY=

.gitignore

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+# Based on https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
+
+# Logs
+
+logs
+_.log
+npm-debug.log_
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Caches
+
+.cache
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# Runtime data
+
+pids
+_.pid
+_.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+
+lib-cov
+
+# Coverage directory used by tools like istanbul
+
+coverage
+*.lcov
+
+# nyc test coverage
+
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+
+bower_components
+
+# node-waf configuration
+
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+
+build/Release
+
+# Dependency directories
+
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+
+web_modules/
+
+# TypeScript cache
+
+*.tsbuildinfo
+
+# Optional npm cache directory
+
+.npm
+
+# Optional eslint cache
+
+.eslintcache
+
+# Optional stylelint cache
+
+.stylelintcache
+
+# Microbundle cache
+
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+
+.node_repl_history
+
+# Output of 'npm pack'
+
+*.tgz
+
+# Yarn Integrity file
+
+.yarn-integrity
+
+# dotenv environment variable files
+
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+
+.parcel-cache
+
+# Next.js build output
+
+.next
+out
+
+# Nuxt.js build / generate output
+
+.nuxt
+dist
+
+# Gatsby files
+
+# Comment in the public line in if your project uses Gatsby and not Next.js
+
+# https://nextjs.org/blog/next-9-1#public-directory-support
+
+# public
+
+# vuepress build output
+
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+
+.temp
+
+# Docusaurus cache and generated files
+
+.docusaurus
+
+# Serverless directories
+
+.serverless/
+
+# FuseBox cache
+
+.fusebox/
+
+# DynamoDB Local files
+
+.dynamodb/
+
+# TernJS port file
+
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+
+.vscode-test
+
+# yarn v2
+
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# IntelliJ based IDEs
+.idea
+
+# Finder (MacOS) folder config
+.DS_Store

Dockerfile

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+FROM oven/bun as base
+WORKDIR /usr/src/app
+
+FROM base AS install
+RUN mkdir -p /temp/dev
+COPY package.json bun.lockb /temp/dev/
+RUN cd /temp/dev && bun install --frozen-lockfile
+
+
+FROM base AS prerelease
+COPY --from=install /temp/dev/node_modules node_modules
+COPY . .
+
+ENV NODE_ENV=production
+RUN bun run build
+
+FROM base AS release
+COPY --from=prerelease /usr/src/app/build/lastfm-api .
+
+USER bun
+EXPOSE 3000/tcp
+RUN ls -lah
+CMD [ "lastfm-api" ]

README.md

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+# lastfm-api
+
+goated

package.json

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+{
+    "name": "lastfm-api",
+    "module": "src/index.ts",
+    "type": "module",
+    "scripts": {
+        "build": "bun build . --compile --outfile=build/lastfm-api"
+    },
+    "devDependencies": {
+        "@types/bun": "latest"
+    },
+    "peerDependencies": {
+        "typescript": "^5.0.0"
+    }
+}

src/global.d.ts

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+declare module "bun" {
+    interface Env {
+        LASTFM_KEY: string;
+    }
+}

src/index.ts

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+import getRecentTracks from "./routes/getRecentTracks";
+
+const server = Bun.serve({
+    async fetch(request) {
+        const url = new URL(request.url);
+
+        if (url.pathname === "/getRecentTracks") return await getRecentTracks(request);
+        else return new Response("Not Found", { status: 404 });
+    },
+});
+
+console.log(`Listening on http://localhost:${server.port}`);

src/lib/cache.ts

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+const cache = new Map();
+
+export function get(name: string) {}
+
+export function set(name: string, data: object) {}

src/routes/getRecentTracks.ts

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+export default async function (request: Request) {
+    const username = new URL(request.url).searchParams.get("username");
+    if (!username) return new Response("Missing username in query", { status: 400 });
+
+    const response = await fetch(
+        `https://ws.audioscrobbler.com/2.0/?method=user.getRecentTracks&limit=1&user=${username}&api_key=${process.env.LASTFM_KEY}&format=json`,
+        {
+            method: "GET",
+            headers: {
+                "User-Agent": "lastfm-api-proxy/1.0",
+            },
+        }
+    );
+
+    return new Response(JSON.stringify(await response.json()), {
+        headers: {
+            "Content-Type": "application/json",
+            "Access-Control-Allow-Origin": "*",
+        },
+    });
+}

tsconfig.json

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+{
+  "compilerOptions": {
+    // Enable latest features
+    "lib": ["ESNext", "DOM"],
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleDetection": "force",
+    "jsx": "react-jsx",
+    "allowJs": true,
+
+    // Bundler mode
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "noEmit": true,
+
+    // Best practices
+    "strict": true,
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+
+    // Some stricter flags (disabled by default)
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "noPropertyAccessFromIndexSignature": false
+  }
+}